KMZ

I ran into this problem when I was using Paint.net to make some images. For some reason, when I export images, there is a white border around the edges of the image. I don't know if it is the anti-aliased, but it keeps showing up and ruining the look of the image. I have an example of this happening: https://media.discordapp.net/attachments/742738876766093322/742842144225755227/test.png?width=475&height=475